161765091072

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^2\times {\mathrm{415447}}^1$

素因数の和:415495

約数の個数: 162

約数和(自身を含む): 505047254712

約数和(自身を除く): 343282163640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 169, 192, 208, 234, 256, 288, 312, 338, 384, 416, 468, 507, 576, 624, 676, 768, 832, 936, 1014, 1152, 1248, 1352, 1521, 1664, 1872, 2028, 2304, 2496, 2704, 3042, 3328, 3744, 4056, 4992, 5408, 6084, 7488, 8112, 9984, 10816, 12168, 14976, 16224, 21632, 24336, 29952, 32448, 43264, 48672, 64896, 97344, 129792, 194688, 389376, 415447, 830894, 1246341, 1661788, 2492682, 3323576, 3739023, 4985364, 5400811, 6647152, 7478046, 9970728, 10801622, 13294304, 14956092, 16202433, 19941456, 21603244, 26588608, 29912184, 32404866, 39882912, 43206488, 48607299, 53177216, 59824368, 64809732, 70210543, 79765824, 86412976, 97214598, 106354432, 119648736, 129619464, 140421086, 159531648, 172825952, 194429196, 210631629, 239297472, 259238928, 280842172, 319063296, 345651904, 388858392, 421263258, 478594944, 518477856, 561684344, 631894887, 691303808, 777716784, 842526516, 957189888, 1036955712, 1123368688, 1263789774, 1382607616, 1555433568, 1685053032, 2073911424, 2246737376, 2527579548, 3110867136, 3370106064, 4147822848, 4493474752, 5055159096, 6221734272, 6740212128, 8986949504, 10110318192, 12443468544, 13480424256, 17973899008, 20220636384, 26960848512, 40441272768, 53921697024, 80882545536, 161765091072]

約数ペア:

[(1, 161765091072), (2, 80882545536), (3, 53921697024), (4, 40441272768), (6, 26960848512), (8, 20220636384), (9, 17973899008), (12, 13480424256), (13, 12443468544), (16, 10110318192), (18, 8986949504), (24, 6740212128), (26, 6221734272), (32, 5055159096), (36, 4493474752), (39, 4147822848), (48, 3370106064), (52, 3110867136), (64, 2527579548), (72, 2246737376), (78, 2073911424), (96, 1685053032), (104, 1555433568), (117, 1382607616), (128, 1263789774), (144, 1123368688), (156, 1036955712), (169, 957189888), (192, 842526516), (208, 777716784), (234, 691303808), (256, 631894887), (288, 561684344), (312, 518477856), (338, 478594944), (384, 421263258), (416, 388858392), (468, 345651904), (507, 319063296), (576, 280842172), (624, 259238928), (676, 239297472), (768, 210631629), (832, 194429196), (936, 172825952), (1014, 159531648), (1152, 140421086), (1248, 129619464), (1352, 119648736), (1521, 106354432), (1664, 97214598), (1872, 86412976), (2028, 79765824), (2304, 70210543), (2496, 64809732), (2704, 59824368), (3042, 53177216), (3328, 48607299), (3744, 43206488), (4056, 39882912), (4992, 32404866), (5408, 29912184), (6084, 26588608), (7488, 21603244), (8112, 19941456), (9984, 16202433), (10816, 14956092), (12168, 13294304), (14976, 10801622), (16224, 9970728), (21632, 7478046), (24336, 6647152), (29952, 5400811), (32448, 4985364), (43264, 3739023), (48672, 3323576), (64896, 2492682), (97344, 1661788), (129792, 1246341), (194688, 830894), (389376, 415447)]